2300433232240 has 240 divisors, whose sum is σ = 6452533011456. Its totient is φ = 755741875200.

The previous prime is 2300433232231. The next prime is 2300433232241. The reversal of 2300433232240 is 422323340032.

It is a junction number, because it is equal to n+sod(n) for n = 2300433232199 and 2300433232208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300433232241) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6825285 + ... + 7154395.

Almost surely, 2^{2300433232240} is an apocalyptic number.

2300433232240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2300433232240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3226266505728).

2300433232240 is an abundant number, since it is smaller than the sum of its proper divisors (4152099779216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2300433232240 is a wasteful number, since it uses less digits than its factorization.

2300433232240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329208 (or 329189 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 2300433232240 its reverse (422323340032), we get a palindrome (2722756572272).

The spelling of 2300433232240 in words is "two trillion, three hundred billion, four hundred thirty-three million, two hundred thirty-two thousand, two hundred forty".